In the previous post on JUNOS I gave you a brief overview of the software architecture, with a particular emphasis on modularity. In this post, we’ll have a first look at maneuvering around within a ...

Many enterprises use OSPF version 2 for their internal IPv4 routing protocol. OSPF has gone through changes over the years and the protocol has been adapted to work with IPv6. As organizations start ...

Internet access is becoming more and more critical for handling everyday business. To ensure Internet redundancy and optimum performance, organizations may want to consider implementing BGP ...

Routing protocols have far-reaching effects on the performance and reliability of your network, but sorting out the differences between them can be a challenge. Choose the best one for your network by ...

Network layer routing protocols provide the communication protocols and algorithms for determining routes to every destination and also for distributing the routing information throughout the network.

Joel is an internationally recognized expert in the areas of security, networking and messaging. Follow him on X (formerly Twitter) @joelsnyder. Building enterprise networks with routers and switches ...